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Apoptosis study of U266 cells after SSTR and Fas receptor activation. Exponentially growing cells were incubated with 10 μM Sst, Oct, Css alone or combinated, or with 0.1 mg/mL 7C11 (agonistic Fas antibody) for 72 h. Cells were stained with annexinV-FITC and PI and analyzed by fluorescence-activated cell sorting to quantify apoptosis. Data shown are representative of 6 independent experiments.
